CN108207326A - A kind of wearable strawberry picker and application method - Google Patents

Abstract

The invention discloses a wearable strawberry picking device and a using method thereof, which comprises a four-finger blade part and a thumb blade part which cooperate with each other to form a wearable scissors, and a net bag part for receiving fruit is installed on the four-finger blade part. The four-finger blade piece includes a right cutter bar, a right blade is fixedly installed in the front end slot of the right knife bar, and a front cylinder and a rear end cylinder are arranged in the rear end slot of the right knife bar, and the front end A limit screw is installed on the top of the cylinder, a hinge screw is fixed on the rear cylinder, a coil spring is set on the rear cylinder, one end of the coil spring fits with the inner wall of the slot at the rear end of the right knife rod, and the other end fits with the thumb The inner wall of the card slot at the rear end of the left knife bar of the blade is fitted to provide the restoring force for opening and closing of the scissors. To a certain extent, it reduces the labor intensity of manual picking, improves the efficiency of the picking process, reduces the damage of the fruit peel, and can realize the rapid collection and transportation of batches of fruits.

Description

A wearable strawberry picking device and its usage method

technical field

The invention relates to a strawberry picking device, in particular to a wearable strawberry picking device.

Background technique

In the context of the substantial growth of strawberry planting area in my country, strawberry picking in many areas of the country still mainly relies on manual labor. Traditional scissors are used to pick strawberries, which has low picking efficiency and high labor intensity.

Contents of the invention

The main purpose of the present invention is to provide an easy to carry, easy to operate, and to a certain extent reduce the labor intensity of manual picking, improve the efficiency of the picking process, reduce the damage of the fruit peel, and can realize the rapid collection of batches of fruit at the same time Auxiliary manual picking mechanism with transport.

In order to solve the above-mentioned technical problems, the present invention proposes the following technical solutions: a wearable strawberry picking device, which includes a four-finger blade and a thumb blade that cooperate with each other to form a wearable scissors. net bag pieces.

The four-finger blade piece includes a right cutter bar, a right blade is fixedly installed in the front end slot of the right knife bar, and a front cylinder and a rear end cylinder are arranged in the rear end slot of the right knife bar, and the front end A limit screw is installed on the top of the cylinder, a hinge screw is fixed on the rear cylinder, a coil spring is set on the rear cylinder, one end of the coil spring fits with the inner wall of the slot at the rear end of the right knife rod, and the other end fits with the thumb The inner wall of the card slot at the rear end of the left knife bar of the blade is fitted to provide the restoring force for opening and closing of the scissors.

A right knife handle is installed on one side of the front end of the right knife rod, and the right knife handle fits with the outline of four fingers, and the bottom of the right knife handle is provided with a turning hole for installing a net bag.

A protrusion is provided on the outside of the front-end slot.

The right blade is fixedly installed in the front-end slot of the right knife rod by a plurality of screws.

The thumb blade part includes a left cutter bar, and a left blade is installed through a plurality of screws in the front end slot of the left cutter bar, and a fan-shaped limiting hole is arranged in the middle of the left knife bar; the limiting hole is connected with the The limit screws of the four-finger blade parts cooperate to form a slider-type limit mechanism, which limits the opening and closing range of the scissors to a certain extent; The hinge screw fits.

A left knife handle is installed on one side of the front end of the left knife rod, and the left knife handle fits with the outline of the thumb.

The net bag part includes a net bag, and one end of the net bag is provided with a steel column, and the steel column passes through two flange bearings and two bushings, and is fixed on the revolving hole of the four-finger blade piece, and the two flanges The bearings are respectively located on both sides of the rotary hole, and the two axle sleeves are respectively located outside the two flange bearings, and the two axle sleeves are fixed on the steel column by set screws.

Both the front end cylinder and the rear end cylinder are plastic cylinders.

The using method of any described wearable strawberry picking device, it comprises the following steps:

Step1: The picker puts on the wearable strawberry picking device with four fingers through the four-finger blade, and the thumb through the thumb blade;

Step2: The picker realizes the opening and closing of the wearable scissors through the opening and closing movement between the four fingers and the thumb, and picks strawberries smoothly;

Step3: The wearable scissors work together with the net bag. After the scissors cut the strawberry, the strawberry falls into the net bag;

Step4: After the net bag is full, use the other hand to rotate the net bag 90 degrees forward and pour out the strawberries. After all the strawberries are poured out, turn the net bag 90 degrees backward to pick strawberries again.

The present invention has following beneficial effect:

1. The wearable strawberry picking device includes a four-finger blade, a thumb blade, and a net bag. The four-finger blade and the thumb blade constitute a wearable scissors, and the net bag is installed on the four-finger blade. , to realize the dumping of strawberries by rotating the net bag.

2. The four-finger blade piece includes a right cutter bar, and a right blade is installed in the front-end slot of the right knife bar through two screws. There is a protrusion on the outside of the front-end slot, which is beneficial to the opening and closing of the scissors. The rear end of the right knife rod is provided with two plastic cylinders in the front and rear, and the front plastic cylinder is fixed with a limit screw, and the limit screw cooperates with the limit hole to form a slider type limit mechanism. The opening and closing range of the scissors is limited to a certain extent. The rear end plastic cylinder is fixed with a hinge screw, and the hinge screw cooperates with the hinge hole to form a hinge to realize the opening and closing of the scissors. The rear end plastic cylinder is covered with a roll Spring, one end of the coil spring fits with the inner wall of the slot at the rear end of the right knife bar, and the other end fits with the inner wall of the slot at the rear end of the left knife bar to provide restoring force for the opening and closing of the scissors. The right knife handle is installed on the side, and the right knife handle fits with the outline of the four fingers to realize the control of the four-finger blade piece. The bottom of the right knife handle is provided with a turning hole for fixing the net bag piece.

3. The thumb blade part includes a left cutter bar. A left blade is installed in the front-end slot of the left cutter bar through two screws. A fan-shaped limiting hole is arranged in the middle of the left knife bar. The limiting hole Cooperate with the limit screw to form a slider-type limit mechanism, which limits the opening and closing range of the scissors to a certain extent. A hinge hole is installed at the end of the left knife rod, and the hinge hole cooperates with the hinge screw to form a hinge. For the opening and closing of the scissors, a left knife handle is installed on the front end side of the left knife rod, and the left knife handle fits with the outline of the thumb to realize the control of the thumb blade.

4. The net bag part includes a net bag, a flange bearing, and a shaft sleeve. One end of the net bag is provided with a steel column, and the steel column passes through two flange bearings, two shaft sleeves, and is fixed on the rotary hole. The flange bearings are respectively located on both sides of the revolving hole, the two axle sleeves are respectively located outside the two flange bearings, and the two axle sleeves are fixed on the steel column by set screws.

5. The picker puts on the novel wearable strawberry picking device by passing four fingers through the four-finger blade and thumb through the thumb blade. Then, the wearable scissors can be opened and closed through the opening and closing movement between the four fingers and the thumb, and the strawberries can be picked smoothly. The wearable scissors work with the net pocket. After the scissors cut the strawberries, the strawberries fall into the net pocket. After the net pocket is full, use the other hand to rotate the net pocket 90 degrees forward to pour out the strawberries. Rotate the net bag 90 degrees backward to pick strawberries again.

6. The present invention is easy to carry, easy to operate, and to a certain extent reduces the labor intensity of manual picking, improves the efficiency of the picking process, reduces the damage of the fruit peel, and can realize the rapid collection and transportation of batches of fruits. Auxiliary manual picking mechanical device. The scissors located in the hand of this machine realize the cutting of fruit stems or twigs through the slider type limit mechanism and coil spring. The fruits cut off by the scissors fall into the net bag with good elasticity, which reduces the burden on the fruit during the rapid picking process. The surface of the fruit collides, thereby protecting the surface integrity of the fruit, and improving the market value of the fruit to a certain extent. At the same time, the machine adopts a wearable structure design with a simple structure, which can relieve the trouble of traditional two-hand picking to a certain extent, and greatly improves productivity.

Description of drawings

The present invention will be further described below in conjunction with drawings and embodiments.

Fig. 1 is the overall structure diagram of the present invention.

Fig. 2 is a structural diagram of the four-finger blade of the present invention.

Fig. 3 is a structural diagram of the thumb blade of the present invention.

Fig. 4 is a structural diagram of the net bag of the present invention.

In the figure: four-finger blade piece 10, thumb blade piece 20, net bag piece 30;

Right knife rod 101, right blade 102, limit screw 103, hinge screw 104, coil spring 105, right knife handle 106, rotary hole 107;

Left knife bar 201, left blade 202, limit hole 203, hinge hole 204, left knife handle 205;

Net bag 301, flange bearing 302, axle sleeve 303.

Detailed ways

Embodiments of the present invention will be further described below in conjunction with the accompanying drawings.

With reference to Fig. 1, a kind of wearable strawberry picking device, it comprises four-finger blade part 10, thumb blade part 20 and net bag part 30, described four-finger blade part 10 and thumb blade part 20 constitute a kind of wearable scissors, so The net bag part 30 is installed on the four-finger blade part 10, and the strawberry is poured by rotating the net bag 301.

2, the four-finger blade 10 of the present invention includes a right knife rod 101, a right blade 102, a limit screw 103, a hinge screw 104, a coil spring 105, a right knife handle 106 and a rotary hole 107, and the right knife Right blade 102 is installed by two screws in the front end draw-in groove of bar 101, and described front end draw-in groove outside is provided with protrusion, is beneficial to the opening and closing of scissors, is provided with front and back two in the rear end draw-in groove of described right knife bar 101. A plastic cylinder, the front plastic cylinder is fixed with a limit screw 103, and the limit screw 103 cooperates with the limit hole 203 of the thumb blade 20 to form a slider type limit mechanism, which limits the opening of the scissors to a certain extent. The hinge screw 104 is fixed on the rear end plastic cylinder, and the hinge screw 104 cooperates with the hinge hole 204 of the thumb blade 20 to form a hinge to realize the opening and closing of the scissors. The rear end plastic cylinder is covered with A coil spring 105, one end of the coil spring 105 fits with the inner wall of the slot at the rear end of the right knife bar 101, and the other end fits with the inner wall of the slot at the rear end of the left knife bar 201 of the thumb blade part 20, providing for the opening and closing of the scissors. Restoring force, the front end side of the right knife rod 101 is equipped with a right knife handle 106, the right knife handle 106 fits with the contour of the four fingers, and realizes the control of the four finger blade parts 10, and the bottom of the right knife handle 106 is set Rotary hole 107 is arranged, is used for fixing net bag part 30.

Referring to FIG. 3 , the thumb blade 20 includes a left blade 201 , a left blade 202 , a limit hole 203 , a hinge hole 204 and a left handle 205 , and two screws pass through the slot at the front end of the left blade 201 . Left blade 202 is installed, and the middle of described left knife bar 201 is provided with fan-shaped limit hole 203, and described limit hole 203 cooperates with limit screw 103, constitutes a slider type limit mechanism, limits scissors to a certain extent The opening and closing range of the left knife bar 201 is equipped with a hinge hole 204, and the hinge hole 204 cooperates with the hinge screw 104 to form a hinge to realize the opening and closing of the scissors. The front end of the left knife bar 201 is equipped with a The left knife handle 205 fits the contour of the thumb to realize the control of the thumb blade 20 .

With reference to Fig. 4, described net pocket part 30 comprises net pocket 301, flange bearing 302 and axle sleeve 303, and described net pocket 301 one end is provided with steel column, and described steel column passes two flange bearings 302, two axle sleeves 303, fixed on the revolving hole 107, the two flange bearings 302 are respectively located on both sides of the revolving hole 107, the two axle sleeves 303 are respectively located outside the two flange bearings 302, and the two axle sleeves 303 pass through The set screw is fixed on the steel column.

The method for using any one of the wearable strawberry picking devices is characterized in that it comprises the following steps:

Step1: The picker uses four fingers to pass through the four-finger blade 10, and the thumb passes through the thumb blade 20, and wears the wearable strawberry picking device;

Step2: The picker realizes the opening and closing of the wearable scissors through the opening and closing movement between the four fingers and the thumb, and picks strawberries smoothly;

Step3: The wearable scissors work together with the net pocket 30, and after the scissors cut the strawberries, the strawberries fall into the net pocket 301;

Step4: After the net bag 301 is full, use the other hand to rotate the net bag 30190 degrees forward to pour out the strawberries. After all the strawberries are poured out, rotate the net bag 90 degrees backward to pick strawberries again.

Working principle of the present invention is:

After the pickers successfully put on the new wearable strawberry picking device, through the opening and closing movement between the four fingers and the thumb, the hinge formed by the hinge screw on the four-finger blade part and the hinge hole of the thumb blade part is driven to realize the opening and closing of the scissors. combine. During the movement, relying on the slider-type limit mechanism composed of limit screws and limit holes, the opening and closing range of the scissors is limited to a certain extent. One end fits with the inner wall of the slot at the rear end of the right knife rod, and the other end fits with the left The coil spring attached to the inner wall of the card slot at the rear end of the knife bar provides a restoring force for the opening and closing of the scissors to cut off fruit pedicles or twigs. The device can provide a pre-positioning function for the picking process through the cooperation of the scissors and the net bag, so that the interrupted strawberries fall into the net bag. The steel column on the swivel hole realizes the dumping of strawberries.

Through the above description, those skilled in the art can make various changes and modifications without departing from the technical idea of the present invention, all of which are within the protection scope of the present invention. Matters not covered in the present invention belong to the common knowledge of those skilled in the art.

Claims (10)

1. a kind of wearable strawberry picker, it is characterised in that：It, which includes cooperating, forms four finger knives of wearable scissors Cutting edge of a knife or a sword part（10）With thumb knife edge part（20）, refer to knife edge part four（10）On string bag part for accepting fruit is installed（30）.

2. a kind of wearable strawberry picker according to claim 1, it is characterised in that：Described four refer to knife edge part（10） Including right knife bar（101）, the right knife bar（101）Front end card slot in be installed with right blade（102）, the right knife bar （101）Rear end card slot in be equipped with front end cylinder and back end cylindrical, stop screw is installed at the top of the front end cylinder （103）, the back end cylindrical is fixed with hinge screws（104）, coil spring is set on the back end cylindrical（105）, the volume Spring（105）One end and right knife bar（101）Rear end card slot inner wall fitting, the other end and thumb knife edge part（20）Left knife bar （201）Rear end card slot inner wall fitting, provides scissors folding restoring force.

3. a kind of wearable strawberry picker according to claim 2, it is characterised in that：The right knife bar（101）'s Front end side is equipped with right handle of a knife（106）, the right handle of a knife（106）Agree with four finger wheel exterior features, the right handle of a knife（106）Bottom is set It is useful for installation string bag part（30）Rotary hole（107）.

4. a kind of wearable strawberry picker according to claim 2, it is characterised in that：It is set on the outside of the front end card slot There is protrusion.

5. a kind of wearable strawberry picker according to claim 2, it is characterised in that：The right blade（102）It is logical Excessive screw is fixedly mounted on right knife bar（101）Front end card slot in.

6. a kind of wearable strawberry picker according to claim 1, it is characterised in that：The thumb knife edge part（20） Including left knife bar（201）, the left knife bar（201）Front end card slot in by more screws left blade is installed（202）, institute State left knife bar（201）Centre be equipped with fan-shaped limit hole（203）；The limit hole（203）Refer to knife edge part with four（10）Limiting Screw（103）Cooperation forms a slide block type position-limit mechanism, limits the folding range of scissors to a certain extent；The left knife Bar（201）End is provided with hinge hole（204）, the hinge hole（204）Refer to knife edge part with four（10）Hinge screws（104）Match It closes.

7. a kind of wearable strawberry picker according to claim 6, it is characterised in that：The left knife bar（201）'s Front end side is equipped with left handle of a knife（205）, the left handle of a knife（205）Agree with thumb profile.

8. a kind of wearable strawberry picker according to claim 1 or 3, it is characterised in that：The string bag part（30） Including the string bag（301）, the string bag（301）One end is equipped with steel column, and the steel column passes through two flange bearings（302）With two axis Set（303）, it is fixed on four finger knife edge parts（10）Rotary hole（107）On, two flange bearings（302）It is located at turn around respectively Hole（107）Both sides, two axle sleeves（303）It is located at two flange bearings respectively（302）Outside, two axle sleeves （303）It is fixed on steel column by holding screw.

9. a kind of wearable strawberry picker according to claim 2, it is characterised in that：The front end cylinder and rear end Cylinder all uses plastic cylinder.

10. using the application method of wearable strawberry picker described in claim 1-9 any one, it is characterised in that it is wrapped Include following steps：

Step1：Picking personnel are referred to across four with four and refer to knife edge part（10）, thumb pass through thumb knife edge part（20）, it is worn by this kind Wearable strawberry picker；

Step2：The folding of wearable scissors is realized in the open and close movement that picking personnel refer to by four between thumb, smoothly picking grass The certain kind of berries；

Step3：Wearable scissors and string bag part（30）Cooperating, after scissors cuts strawberry, strawberry falls into the string bag（301）In；

Step4：Treat the string bag（301）After filling, the string bag is rotated forward with another hand（301）90 degree, strawberry is poured out, treat strawberry It all pours out, 90 degree of the back rotation string bag picks strawberry again.